Sir please tell me the concept of solving this question
Pushkar Kumar , 5 Years ago
Grade 12
1 Answers
Aditya Gupta
Last Activity: 5 Years ago
we know from coordinate geometry that f(x,y)=0, when reflected across the x axis becomes f(x, – y)=0
now consider a random curve f(z)= 0
here z= x+iy
now after reflecting z in the real axis, z becomes x – iy or conj(z). so curve becomes f[conj(z)]=0. so simply replace the z in arg(z-3)/(z-i)= pi/6 by conjugate of z
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